Why does a spinning top balance better when it is spinning?

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SUMMARY

A spinning top maintains balance due to the principles of gyroscopic motion, which counteracts gravitational forces when it spins on its axis. The discussion emphasizes the importance of understanding concepts like "rising ups," "eggs," and "frictions" as they relate to gyroscopic behavior. Viewers are encouraged to watch multiple videos on gyroscopes to grasp these counterintuitive principles effectively. The community highlights the value of diverse explanations to enhance comprehension of this physical phenomenon.

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  • Understanding of gyroscopic motion
  • Familiarity with basic physics concepts such as gravity and balance
  • Knowledge of video analysis techniques for educational content
  • Ability to interpret complex explanations and terminology
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  • Watch multiple educational videos on gyroscopic behavior
  • Research the physics behind angular momentum and its effects
  • Experiment with physical models, such as spinning tops and gyroscopes
  • Explore the role of friction in rotational motion
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Students of physics, educators seeking to explain gyroscopic motion, and anyone interested in the mechanics of spinning objects.

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TL;DR
Christmas cracker spinning top makes me think it should fall over.
I took a spinning top out of a christmas cracker and watched it for a while. So I think a spinning top should just fall over like it does when it is at rest. Why does it "work"? It balances better when you spin it on its axis.
 
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This video should help you understand it.
 
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How should I understand it when she is talking about "rising ups", "eggs", "frictions" all the time...
 
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scottdave said:
This video should help you understand it.


What a great video! Thanks for sharing.
 
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zoki85 said:
How should I understand it when she is talking about "rising ups", "eggs", "frictions" all the time...
Have you watched this great clip to the end. It's very well explained!
 
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vanhees71 said:
Have you watched this great clip to the end. It's very well explained!
I'd guess it is but there were too many subliminal messages of a different kind so it was hard for me to follow...
 
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zoki85 said:
I'd guess it is but there were too many subliminal messages of a different kind so it was hard for me to follow...
Huh ? I'm not sure you understand that word.
 
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phinds said:
Huh ? I'm not sure you understand that word.
*subconscious* fits better perhaps
 
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zoki85 said:
*subconscious* fits better perhaps
So what are the subconscious messages in that video?
 
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zoki85 said:
How should I understand it when she is talking about "rising ups", "eggs", "frictions" all the time...
This was just one I picked. There are dozens of videos about gyroscopes. I would definitely watch several of them: gyroscopic behavior goes against our intuition. Watching several different people explain it in slightly different ways can help it to sink in.
 
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  • #11
phinds said:
So what are the subconscious messages in that video?
@zoki85 I'm still waiting for your answer to this.
 
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1577483535300.png
 
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  • #13
scottdave said:
This video should help you understand it.
Now I'm going to have to hard-boil an egg and try it out myself!
 
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